Xov xwm kev lag luam
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Yav tom ntej kev lag luam ntse teeb pom kev zoo tsim thiab siv
Kev tsheb ciav hlau, chaw nres nkoj, tshav dav hlau, txoj kev nthuav dav, kev tiv thaiv hauv tebchaws, thiab lwm yam kev txhawb nqa tau nce sai heev nyob rau xyoo tas los no tiv thaiv qhov cuam tshuam ntawm kev tsim kho hauv tsev thiab nroog, muab txoj hauv kev loj hlob rau kev txhim kho kev lag luam teeb pom kev zoo.Lub sijhawm tshiab ntawm kev lag luam t...Nyeem ntxiv -
Kev tsom xam ntawm cov txheej txheem tseem ceeb ntawm LED dawb rau teeb pom kev zoo
1. Xiav LED nti + daj ntsuab phosphor, suav nrog polychrome phosphor derivative Lub daj ntsuab phosphor txheej absorbs xiav lub teeb ntawm ib co LED chips los tsim photoluminescence, thiab lub teeb xiav ntawm LED chips kis tawm ntawm phosphor txheej thiab converges nrog daj. ntsuab lig...Nyeem ntxiv -
Nine secrets ntawm high quality LED teeb tsav lub zog
Txoj kev loj hlob ntawm LED teeb pom kev zoo tau nkag mus rau theem tshiab.Qhov zoo tshaj plaws LED lub teeb tsav lub zog rau cov teeb pom kev zoo niaj hnub muaj cov hauv qab no: (1) Kev ua haujlwm siab thiab qis dua vim tias lub zog hluav taws xob feem ntau ua rau hauv, ua ke nrog cov teeb pom kev zoo ntawm cov hlaws, cov cua sov tsim tawm b ...Nyeem ntxiv -
Vim li cas cov roj teeb coj tau yooj yim tawg thaum lub caij ntuj sov?
Kuv tsis paub yog tias koj tau pom tias seb nws yog coj qhov muag teev, coj lub qab nthab teeb, coj lub rooj teeb, LED projection teeb, coj kev lag luam thiab mining teeb, thiab lwm yam, nws yooj yim dua rau kev tawg rau lub caij ntuj sov, thiab qhov tshwm sim ntawm kev tawg yog ntau dua li lub caij ntuj no.Vim li cas?Cov lus teb yog ...Nyeem ntxiv -
Kaum qhov kub ntawm LED daim ntawv thov kev tsim kho technology
Ua ntej, tag nrho lub zog ua haujlwm ntawm LED teeb qhov chaw thiab teeb.Tag nrho lub zog efficiency = internal quantum efficiency × Chip lub teeb extraction efficiency × Pob lub teeb tso zis efficiency × Excitation efficiency ntawm phosphor × Fais fab efficiency × Teeb efficiency.Tam sim no, tus nqi no tsawg dua th...Nyeem ntxiv -
Rau indexes rau kev txiav txim qhov kev ua tau zoo ntawm LED teeb qhov chaw thiab lawv cov kev sib raug zoo
Txhawm rau txiav txim siab seb lub teeb ci LED yog qhov peb xav tau, peb feem ntau siv qhov sib xyaw ua ke rau kev sim, thiab tom qab ntawd txheeb xyuas raws li cov ntaub ntawv xeem.Kev sib koom ua ke dav dav tuaj yeem muab rau 6 qhov tseem ceeb hauv qab no: luminous flux, luminous efficiency, voltage, xim tswj, xim ...Nyeem ntxiv -
Dab tsi yog LED faus teeb
LED faus lub teeb lub cev yog ua los ntawm adze los yog stainless hlau thiab lwm yam ntaub ntawv, uas yog ruaj, waterproof thiab zoo heev nyob rau hauv tshav kub dissipation.Feem ntau peb tuaj yeem pom nws muaj nyob rau sab nraum zoov teeb pom kev zoo tej yaam num.Yog li dab tsi yog coj faus teeb thiab dab tsi yog cov yam ntxwv ntawm cov teeb no ...Nyeem ntxiv -
Kev xaiv kev txawj ntse thiab kev faib cov tshuab pom lub teeb pom kev zoo
Tam sim no, lub teeb pom kev zoo tshaj plaws suav nrog lub teeb fluorescent siab, kho qhov muag fiber ntau halogen teeb, xenon teeb thiab LED teeb qhov chaw.Cov ntawv thov feem ntau yog coj teeb ci.Nov yog ob peb lub teeb pom kev zoo LED hauv kev nthuav dav.1. Lub teeb ci qhov chaw LED teeb hlaws yog npaj ...Nyeem ntxiv -
Kev sib piv ntawm LED tib neeg lub cev induction teeb thiab tsoos tib neeg lub cev induction teeb
Infrared tib neeg lub cev induction teeb siv lub thermal infrared emitted los ntawm tib neeg lub cev los ntes thiab tsim hluav taws xob teeb liab los ntawm thermal induction ntsiab.Los ntawm cov cuab yeej induction, lub teeb tuaj yeem tswj tau kom qhib thiab tawm.Nws muaj cov yam ntxwv ntawm lub teeb rau thaum tib neeg tuaj thiab ...Nyeem ntxiv -
Thaum tshav kub kub dissipation tsim ncua kev pab cuam lub neej ntawm LED.Yuav ua li cas xaiv thiab siv cov khoom cua kub dissipation?
Cov neeg tsim khoom tuaj yeem txhim kho qhov ua tau zoo thiab kev pabcuam lub neej ntawm coj los ntawm kev tswj xyuas cov cua sov kom zoo.Ua tib zoo xaiv cov khoom siv cua sov thiab cov txheej txheem kev thov yog qhov tseem ceeb heev.Peb yuav tsum xav txog qhov tseem ceeb hauv kev xaiv cov khoom lag luam - kev siv cov cua sov diss ...Nyeem ntxiv -
Parallel tsim hauv LED tsav tsim
Vim yog VF tus yam ntxwv ntawm LEDs, qee qhov VF qhov tseem ceeb yuav hloov nrog qhov kub thiab txias tam sim no, uas feem ntau tsis haum rau kev tsim qauv.Txawm li cas los xij, nyob rau qee kis, peb yuav tsum daws qhov teeb meem ntawm kev tsav tsheb nqi ntawm ntau lub LEDs nyob rau tib lub sijhawm.Cov qauv no tuaj yeem siv rau xa ...Nyeem ntxiv -
Led filament teeb: 4 teeb meem loj, 11 sub nyuaj
Qhov teeb meem 1: Tsis tshua muaj txiaj ntsig Piv nrog cov teeb pom kev zoo ib txwm muaj, cov teeb ci coj teeb muaj qhov xav tau ntau dua rau kev ntim khoom.Nws tau tshaj tawm tias tam sim no, cov teeb ci coj teeb muaj cov kev cai nruj heev rau filament ua hauj lwm voltage tsim, filament ua hauj lwm tam sim no tsim, LED nti cheeb tsam thiab po ...Nyeem ntxiv